Overview
The ZF 5838.300.763 ANGLE PIECE is a precision-machined OEM genuine component engineered for the power transfer assemblies of heavy-duty construction machinery. This part serves as a critical junction within the transmission housing, redirecting rotational force from the drive shaft to the differential unit. Specifically, the angle piece ensures correct alignment and oil flow between the axle housing and the gear set. The SKU 5838.300.763 is manufactured to ZF’s exacting tolerances, guaranteeing a seamless fit and long service life in demanding environments. When installed alongside a 2093109002: DIFFERENTIAL, this component forms the backbone of the final drive assembly.
Symptoms of Failure
- External oil seepage at the housing joint: A worn angle piece often loses its sealing integrity, leading to visible hydraulic fluid leaks around the transmission casing. This is a common long-tail search query for “ZF transmission oil leak angle piece.”
- Abnormal gear whine or grinding noise: When the angle piece’s bearing seat wears, it allows the shaft to misalign, producing a distinct metallic whine during acceleration or deceleration.
- Reduced power transfer efficiency: Operators may notice sluggish response or intermittent slipping under load, as the angle piece fails to maintain proper gear mesh pressure.
- Metal debris in transmission fluid: Advanced wear generates fine metallic particles, detectable during routine oil changes, indicating imminent failure of the angle piece and associated 0750117075: TAPER ROLLER BEARING.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 5838.300.763 |
| Material | High-strength ductile iron (GJS-500-7) |
| Overall Length | 142 mm |
| Flange Diameter | 98 mm |
| Weight | 1.85 kg |
| OEM Reference | ZF 5838.300.763 |
| Seal Type | Integrated O-ring groove (2x) |
Compatibility
This angle piece is primarily designed for ZF’s WG180 and WG200 series transmissions, commonly found in wheel loaders, telehandlers, and graders. It also fits select WG160 and WG211 variants used in agricultural tractors. For precise fitment, always cross-reference the part number with your machine’s transmission serial number. The component works in direct conjunction with the 2093209095: DIFFERENTIAL and the 2093309071: DIFF.HOUSING to complete the axle assembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque between wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads |
| 2093209095 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309071 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shaft alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power at 90-degree angle |
| 2097309085 | DIFFERENTIAL AXLE | Connects differential to wheel hub |
| 5838300811 | THRUST WASHER | Prevents gear end-play |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Primary gear in differential set |
Frequently Asked Questions
Q: Can the ZF 5838.300.763 angle piece be reused after disassembly?
A: No. This is a wear-critical component. Reusing it risks oil leaks and gear misalignment. Always replace with a new OEM part during transmission overhaul.
Q: What torque specification is required for the mounting bolts?
A: ZF recommends 85 Nm for the flange bolts, applied in a cross-pattern sequence. Always consult your service manual for exact values.
Q: Does this part include the O-rings?
A: The angle piece itself does not include seals. You must order the O-ring kit separately (part number 0730300820 is a compatible thrust washer, not a seal).
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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